Publications Wells, R.E., Bennett, S.E.K., Redwine, J.R., Staisch, L.M., Holm-Denoma, C.S., and Mahan, S.A., 2024, Geologic map of Scoggins Dam, Henry Hagg Lake, and Scoggins Valley, Washington County, Oregon: U.S. Geological Survey Scientific Investigations Map 3528, 4 sheets, scales 1:2,000 and, 1:12,000, 37 p. pamphlet, https://doi.org/10.3133/sim3528. Redwine, J.R. and Adams, K.A., 2021, A 740 ky lake history in Mohawk Valley, California, USA, in Starratt, S.W., and Rosen, M.R., eds., From Saline to Freshwater: The Diversity of Western Lakes in Space and Time: Geological Society of America Special Paper 536, p.447-506. doi.org/10.1130/2021.2536(21), https://pubs.geoscienceworld.org/gsa/books/edited-volume/2086/chapter/130333076/A-740-000-yr-long-Mohawk-Lake-record-Mohawk-Valley Reheis, M.C., Miller, D.M., Paces, J.B., Oviatt, C.G., Redwine, J.R., Kaufman, D.S., Bright, J., and Wan, E., 2021, Geomorphic history of Lake Manix, Mohave Desert, California: Evolution of a complex terminal lake basin, Geomorphology, v. 392, 107901, 26 p. https://doi.org/10.1016/j.geomorph.2021.107901 Redwine, J.R., Burke, R.M., Reheis, M.C., Bowers, R.J., Bright, J., Kaufman, D.S., and Forester, R.M., 2020, Middle and late Pleistocene pluvial history of Newark Valley, central Nevada, USA, in Starratt, S.W., and Rosen, M.R., eds., From Saline to Freshwater: The Diversity of Western Lakes in Space and Time: Geological Society of America Special Paper 536, p. 357–397. https://doi.org/10.1130/2019.2536(18) Wells, R., Blakely, R, Redwine, J., Meigs, A., Bennet, S., 2019, Transect of the Oregon Forearc Field Trip May 17-19, 2019, GSA Cordilleran Section Meeting, Portland, Oregon, 35 p. Piety, L.A., Redwine, J.R., Derouin, S.A. Prentice, C.S., Kelson, K.I., Klinger, R.E., and Mahan, S. 2018, Holocene Surface Ruptures on the Salinas Fault and Southeastern Great Southern Puerto Rico Fault Zone, South Coastal Plain of Puerto Rico, Bulletin of the Seismological Society of America, v.108, no. 2, p. 619-638. https://doi.org/10.1785/0120170182 Foster, M.A., Anderson, R.S., Rindfleisch, P.R., Birkeland, P.W., Redwine, J.R., Pitlick, J., and Glade, R.C., 2016. The 2016 Kirk Bryan field trip: Quaternary landslides, fluvial terraces, and recent geomorphic events along the Colorado Front Range, Unfolding the Geology of the West, eds. Stephen M. Keller, Matthew L. Morgan. https://pubs.geoscienceworld.org/gsa/books/edited-volume/1995/chapter/16274529/The-2016-Kirk-Bryan-field-tripQuaternary Reheis M.C,. Miller D.M., McGeehin J.P., Redwine J.R., Oviatt C.G., Bright J. Directly dated MIS 3 Lake-Level Record from Lake Manix, Mojave Desert, California, USA. Quaternary Research. 2015; 83(1):187-203. Doi:10.1016/j.yqres.2014.11.003. https://pubs.usgs.gov/publication/70137531 Redwine, J., Wakabayashi, J., Sawyer, T., Bormann, J., Kemp, C., Humphrey, J. Unruh, J. Briggs, R., Adams, K., Ramelli, A., Gold. R., and Burke., R. 2015. Guidebook for: The 2015 Annual Pacific Cell Friends of the Pleistocene field trip. From Mohawk Valley to Caribou Junction. Middle and North Forks of the Feather River, northeastern California, 242 p. www.fop.cascadiageo.org/pacific_cell/2015/FOP_2015_Official_Guidebook.pdf Reheis, M.C., Redwine, J.R., Wan, E., McGeehin, J.P., and VanSistine, D.P., 2014, Surficial geology and stratigraphy of Pleistocene Lake Manix, San Bernardino County, California: U.S. Geological Survey. Scientific Investigations Map 3312, 46 p., 2 sheets, scale 1:24,000. https://pubs.usgs.gov/sim/3312/ Maher K., Ibarra, D.I., Oster, J.L., Miller, D.M., Redwine, J.L., Reheis, M.C. and Harden, J.W., 2014, Uranium isotopes in soils as a proxy for past infiltration and precipitation across the western United States, American Journal of Science, v. 314, p. 821-857; doi:10.2475/04.2014.01. https://ajsonline.org/article/65537 Kurth, G. Phillips, F.M., Reheis, M.C., Redwine, J.L., Paces, J.B., 2011, Cosmogenic nuclide and uranium-series dating of old, high shorelines in the western Great Basin, USA. GSA Bulletin, 123 (3-4): 744–768. https://doi.org/10.1130/B30010.1 Reheis, M.C., and Redwine, J.L., 2008, Lake Manix shorelines and Afton Canyon terraces: Implications for incision of Afton Canyon, in Reheis, M.C., Hershler, R., and Miller, D.M., eds., Late Cenozoic Drainage History of the Southwestern Great Basin and Lower Colorado River Region: Geologic and Biotic Perspectives: Geological Society of America Special Paper 439, p. 227-259. https://doi.org/10.1130/2008.2439(10) Reheis, M.C., Miller, D.M., and Redwine, J.L., 2007, Quaternary Stratigraphy, Drainage-Basin Development, and Geomorphology of the Lake Manix Basin, Mojave Desert, Guidebook for Fall Field Trip, Friends of the Pleistocene, Pacific Cell, October 4-7, 2007, U.S. Geological Survey, Open-File Report 2007-1281, 37 p. https://pubs.usgs.gov/of/2007/1281/ Green, H.L., Redwine, J.L., and Miller, D.M., 2007, Chapter E: Reconnaissance studies of soils- geomorphic correlations and late Quaternary deformation of alluvial fan deposition east of the Avawatz Mountains, Mojave Desert California, in: D.M. Miller and Z.C. Valin eds., Geomorphology and tectonics at the intersection of Silurian and Death Valley, southern California. 2005 Guidebook, Pacific Cell Friends of the Pleistocene, U.S. Geological Survey Open-File Report 2007-1424, U.S. Department of the Interior, p. 113- 138. https://pubs.usgs.gov/of/2007/1424/ Vandissen, R. J., Sutherland, D. G., Bowers, R. J., and Redwine, J. L., 2006, Forest burial by large rock avalanche in Miller Stream, Seaward Kaikoura Range, New Zealand, c. 1700 years ago. New Zealand Journal of Geology and Geophysics, 49(1), 151–157. https://doi.org/10.1080/00288306.2006.9515155 Reheis, M., Redwine, J., Adams, K., Stine, S., Parker, K., Negrini, R., Burke, R., Kurth, G., Paces, J., McGeehin, J.,Phillips, F., Sarna-Wojcicki, A., Smoot, J., 2003, Pliocene to Holocene Lakes in the Western Great Basin, USA: New perspectives on paleoclimate, landscape dynamics, tectonics, and paleodistribution of aquatic species in D.J. Easterbrook ed., Quaternary Geology of the United States, INQUA 2003 Field Guide, p. 155-194. https://pubs.usgs.gov/publication/70209648
Interests & Projects Geologic Mapping Quaternary Geology and Geomorphology Soils and Geomorphology Quaternary Stratigraphy Landscape Evolution Drainage Integration and Pluvial Lake Histories Paleoseismology / Neotectonics / Seismic Hazards
Education & Experience Education Ph.D. Geology (2013) University of Nevada Reno, Reno, Nevada M.S. Geology (2003) Humboldt State University, Arcata, California B.S. Natural Resources: Soil and Water Ecology. Minor: Geology (1995) Humboldt State University, Arcata, California Experience Colorado Geological Survey (2025-present) - Geologist US Bureau of Reclamation (2011-2025) - Geologist US Geological Survey (2004-2007) - Geologist Pacific Watershed Consultants, (2000-2004) - Geologist